discoloration

noun

dis·​col·​or·​ation (ˌ)dis-ˌkə-lə-ˈrā-shən How to pronounce discoloration (audio)
1
: the act of discoloring : the state of being discolored
2
: a discolored spot or formation : stain

Examples of discoloration in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Clearly Radiant Bounce Cream that moisturizes and fights discoloration with PigmentFix Technology. Celia Shatzman, Forbes, 26 Feb. 2025 Blue discoloration often ends up being related to a medication or supplement someone is taking, Basile says. Angela Haupt, TIME, 24 Feb. 2025 Prevent nail discoloration: Ask for an extra layer or base coat to further protect your nails. Cristina Mutchler, Verywell Health, 18 Feb. 2025 City residents started notifying officials in early-to-mid December about water discolorations, largely over one weekend, which led to assembly of the WRT. Chuck Rupnow, Twin Cities, 6 Feb. 2025 See All Example Sentences for discoloration

Word History

First Known Use

1545, in the meaning defined at sense 1

Time Traveler
The first known use of discoloration was in 1545

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Cite this Entry

“Discoloration.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/discoloration. Accessed 14 Mar. 2025.

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